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New pipework rising out of the low level pit and turning up into the coke oven plant structure

Job 05 / 6 / British Steel

Coke Oven Ammonia Still

British Steel, Scunthorpe

3inch

Ammonia still to low level pit pipework replacement

Site measureWorkshop weldedPickled and passivated

The pipework running from the coke oven ammonia still down to the low level pit had gone. KBVI stripped out the rotten carbon steel 3 inch line, site measured for its replacement, and fabricated the new pipework. Every weld was made at the KBVI workshop with the pipe fully purged, and the welds were pickled and passivated once the work was finished.

  • 01Removal of the existing rotten carbon steel 3 inch pipework
  • 02Site measure for the new pipework
  • 03Fabrication of the new pipework on site
  • 04All pipework welded at the KBVI workshop, fully purged during welding
  • 05Welds pickled and passivated on completion

From the job

6 frames · KBVI's own photographs · no stock, no renders

New pipework rising out of the low level pit and turning up into the coke oven plant structure
Two runs of new pipework laid the length of the open low level pit
Bolted flange joints on the new pipework where it runs through the pit
New pipework stepping down into the pit, with barriers along the open edge
New pipework turning up out of the pit past a steel cover plate
Flanged connections on the new line where it rises out of the low level pit

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